3000A 8V Price List of Bridge Rectifier Manufacturer

Application

Electrochemistry: Plating, anodizing, electro polishing, electrolysis, electro winning, electro refining, electronic cleaning, tinning, pickling, surface coloring, cathodic protection, Caustic soda NaOH

Water treatment: Waste water treatment, seawater desalination

Heating: Plasma torch, crystal growth, metal furnace, Gallium arsenide GaAs

Charging: battery charging

 Introduction

      Green Power IGBT switch mode rectifiers are designed to give best electrical performance for electroplating process and get excellent plating quality, to replace diode or SCR based oil cooling rectifiers thanks to its many ecomonical benefits to the user. The rectifiers are modular design, module power up to 30kW for air cooling, up to 40kw for water cooling, reducing user's power comsumption and integrated with ampere hour control for dosing system, timer control and RS485 series communication interface.

Technical Data

? Rectifier type: IGBT high frequency rectifier,

modular structure

? Working duty: 100% 24 hours continuous running

? Supply voltage: 415V/380V/220V AC ±10% 3

phase 4 line, 50-60Hz

? Rated output voltage: DC 6V-24V

? Rated output current: DC 100A to 50000A

? Output range: 0-100%

? Control Accuracy: =±0.5%

? Power factor: =0.94

? Efficiency: typical 90% at rated output

? Current ripple: =2% of rated output current at

constant current mode, low ripple

in whole range, provide good

plating quality

? Control mode: constant current/constant voltage

? Cooling: Forced air cooling, Water cooling.

? Protection class: IP32 for air cooling, IP54 for water

cooling

? Insulation grade: B(insulating materials allowed

temperature rise than ambient

temperature 130?)

? Protections: Output overcurrent protection

Short circuit protection

Over heat protection

Input over/under voltage protection

IGBT Driving protection

Water pressure protection

? Ambient temp.: Max. 40?, derated operation up

to 50?

? Altitude: =2000m altitude. De-rated

operation if higher.

? Humidity: Max. 90% RH, non-condensing

Optional functions4. Mechanical configuration

Functions of Green Power rectifier

• Constant current, constant voltage setting

• Local, remote control setting

• Output current or voltage setting

• Time setting

• Amperehour control for dosing system

• Manual/auto mode

• Timer reset

• Amperehour reset

• START/STOP

• Rectifier stop delay time setting

• Protection shield function

• DC output voltage, current, power display

• Rectifier running status display

• Alarm indication and sound

• Communication status indication

• Running time display

• Amperehour display

• Protection cause automatic display

• Circuit board are anti corrosion treated, screws are stainless steel material.

• Keep last time setting mode and output value when power-on again

• In case of power failure, after power resuming, the rectifier could switch on automatically and start rising up to set current.

• Alarm type: Audible and visual alarm

• History date record function

• Waveform function

• History protection record function

• Waveform function

• History protection record function

*Output polarity reverse

*Remote control box

*Timer setting, auto OFF

*Process Step Setting, auto running

*Soft Start & Stop with time setting

*Save last time output setting,such as keeping 12V while starting

All Materials and Components with reliable quality

• Control board: use digital control board. 

• Cabinet: use 2mm thick cold-rolled steel plate or aluminum coated zinc plate. The cabinet is anti-corrosion treated. 

• High frequency transformer: use Nanocrystalline material as transformer core, it is high efficiency, long time reliable running. 

• Bus bar: use red copper bus bar, the purity of copper is 99.9%. 

• Cooling fan: use Taiwan or Japan brand high quality fan, with lifespan 100,000 hours.

• Touch panel: easy for troubleshooting, while there is protection, it will show protection type automatically.

• Capacitor: Taiwan brand reliable capacitors.

• IGBT: Germany or Japan brand.

• SMPS: use Taiwan brand.

• Rectifier diode module: China best quality brand.

• Current sensor: China best quality brand.

• Cables, wires, screws: use best quality. 

Excellent workmanship

• 3D software design

• well trained workers

Advantages of Green Power bridge Rectifier from traditional SCR thyristor rectifier

• Plating time 40% less than SCR 

• Electric bill saving >20%

• PF>0.93

• Better process quality accuracy <0.5%

• Size & weight is 50% less

Manufacture

1000 set pulse rectifier per month capacity

R&D for rectifier more than 20 years, technology oriented High-tech company, 40 people's technical team, with CE certificates and patents. 

Land area 30000m2, below are our factory pictures:

High Tech company certificate,CE Certificates and software copyrights

 Quality control

• Supplier Evaluation

• Incoming material inspection

• Intermediate inspection

• PCB board reliability testing

• Factory commissioning

• Factory test

Packing and shipment

1. Plastic Film inside, 

2. Foam in the middle, 

3. Outside with polywood.

Different powers available

Overseas agents

We have overseas agents in UK, US, Germany, India, Korea, UAE, Turkey, Mexico, Indonesia, Australia, New Zeland & South Africa etc. for local service and support. 

Your inquiries are highly appreciated.